1103223303100 has 36 divisors (see below), whose sum is σ = 2404730017984. Its totient is φ = 439310436480.

The previous prime is 1103223303037. The next prime is 1103223303167. The reversal of 1103223303100 is 13033223011.

It is a super-2 number, since 2×1103223303100² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24713649 + ... + 24758248.

Almost surely, 2^{1103223303100} is an apocalyptic number.

1103223303100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1103223303100 is an abundant number, since it is smaller than the sum of its proper divisors (1301506714884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1103223303100 is a wasteful number, since it uses less digits than its factorization.

1103223303100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49472134 (or 49472127 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1103223303100 its reverse (13033223011), we get a palindrome (1116256526111).

The spelling of 1103223303100 in words is "one trillion, one hundred three billion, two hundred twenty-three million, three hundred three thousand, one hundred".